AirHint found the following cheapest return flights from Santiago (SCL) to Asuncion (ASU) in July 2025 (see full year).

Return flights

29 Jul - 12 Aug	JetSmart
29 Jul - 08 Aug	JetSmart
29 Jul - 10 Aug	JetSmart
31 Jul - 12 Aug	JetSmart
31 Jul - 10 Aug	JetSmart
30 Jul - 03 Aug	LATAM Airlines Group
29 Jul - 03 Aug	JetSmart
28 Jul - 03 Aug	LATAM Airlines Group
29 Jul - 31 Jul	JetSmart
31 Jul - 01 Aug	JetSmart
29 Jul - 17 Aug	JetSmart
27 Jul - 29 Jul	JetSmart
30 Jul - 31 Jul	JetSmart
27 Jul - 31 Jul	JetSmart
28 Jul - 29 Jul	JetSmart

Also check the deals for one-way flights from Santiago to Asuncion in July.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Asuncion

Cheap car rent in Asuncion

Cheapest return flights from Santiago to Asuncion in July from 308€

Return flights